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这次会议于9月6—10日在江苏省江浦县召开。参加会议的有十五个省(区)市,88个科研、教学、植保部门的代表共92人。会上交流了褐稻虱的迁飞规律预测预报技术、发生期、发生量、为害程度,防治标准防治策略等的科研成果,初步讨论了今年晚稻褐稻虱的虫情,并提出了防冶意见。 代表们认为;今年早稻的褐稻虱,在两广中、南部为中等发生;两广北部和江西南部为中等偏重发生;广
The meeting was held on September 6-10 in Jiangpu County, Jiangsu Province. A total of 92 delegates from 88 research, teaching and plant protection departments attended the conference in 15 provinces (autonomous regions) and municipalities. At the meeting, the scientific research achievements on the prediction and forecasting technology of migration of Brown Planthopper (Nilaparvata lugens), the occurrence period, the occurrence amount, the degree of harm, the prevention and control standard prevention and control strategies were exchanged. The pest situation of Nilaparvata lugens opinion. The deputies said: In this year’s early rice brown planthopper, in Guangdong and Guangxi, the southern occurrence is moderate; north of Guangdong and Guangxi and southern Jiangxi are moderately weighted; wide